Mitsubishi Electric 800 Series Instruction Manual (Function page 316

NOTE
• On the operation panel, the Hz LED is lit while displaying the output frequency, the Hz LED blinks when displaying the set
frequency.
• When the operation panel is used, the displayed units are Hz and A only, and the others are not displayed.
 Displaying the set frequency during stop (Pr.52)
• When Pr.52 = "100", the set frequency is displayed during stop, and output frequency is displayed during running. (The Hz
LED blinks during stop and is lit during operation.)
Pr.52 setting Status
0 During running/stop
During stop
100
During running
*1 Displays the frequency that is output when the start command is ON. The value considers the maximum/minimum frequency and frequency
jumps. It is different from the frequency setting displayed when Pr.52 = "5".
NOTE
• During an error, the output frequency at error occurrence appears.
• During output shutoff by the MRS signal, the values displayed are the same as during a stop.
• During offline auto tuning, the tuning state monitor takes priority.
 Operation panel setting dial push display (Pr.992) (only for the standard
model)
• Use Pr.992 to select the monitor that appears when the setting dial on the operation panel is pushed.
• When Pr.992 = "0 (initial value)", keep pressing the setting dial when in PU operation mode or External/PU combined
operation mode 1 (Pr.79 Operation mode selection = "3") to show the presently set frequency.
• When Pr.992 = "100", the set frequency is displayed during stop, and output frequency is displayed during running.
Pr.992 setting Status
0 During running/stop
During stop
100
During running
*1 Displays the frequency that is output when the start command is ON. The value considers the maximum/minimum frequency and frequency
jumps. It is different from the frequency setting displayed when Pr.992 = "5".
 Monitoring I/O terminals on the operation panel (Pr.52, Pr.774 to Pr.776,
Pr.992)
• When Pr.52 (Pr.774 to Pr.776, Pr.992) = "55 to 57", the I/O terminal state can be monitored on the operation panel.
• When a terminal is ON, the corresponding LED segment is ON. The center LED segments are always ON.
Pr.52, Pr.774 to Pr.776,
Pr.992 setting
55 I/O terminal status
*1
Option input terminal status
56
*1
Option output terminal status
57
*1 The setting value "56 or 57" can be set even if the option is not installed. All are OFF when the option is not connected.
Output frequency
Output frequency
*1
Set frequency
Output frequency
Monitor displayed by the setting dial push
Set frequency
*1
Set frequency
Output frequency
Monitor item
Displays the I/O terminal ON/OFF state of the inverter.
Displays input terminal ON/OFF state of the digital input option (FR-A8AX)
Displays output terminal ON/OFF state of the digital output option (FR-A8AY) or
the relay output option (FR-A8AR).
Output current Output voltage
Output current Output voltage
Monitor description
13. (M) Item and Output Signal for Monitoring
13.2 Monitor item selection on operation panel or via communication
11
12
13
Fault monitor
14
Fault monitor
15
16
17
18
19
20
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